2100063975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{3527}}^1$

素因数の和:4024

約数の個数: 48

約数和(自身を含む): 3685264128

約数和(自身を除く): 1585200153

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 467, 1275, 1401, 2335, 3527, 7005, 7939, 10581, 11675, 17635, 23817, 35025, 39695, 52905, 59959, 88175, 119085, 179877, 198475, 264525, 299795, 595425, 899385, 1498975, 1647109, 4496925, 4941327, 8235545, 24706635, 28000853, 41177725, 84002559, 123533175, 140004265, 420012795, 700021325, 2100063975]

約数ペア:

[(1, 2100063975), (3, 700021325), (5, 420012795), (15, 140004265), (17, 123533175), (25, 84002559), (51, 41177725), (75, 28000853), (85, 24706635), (255, 8235545), (425, 4941327), (467, 4496925), (1275, 1647109), (1401, 1498975), (2335, 899385), (3527, 595425), (7005, 299795), (7939, 264525), (10581, 198475), (11675, 179877), (17635, 119085), (23817, 88175), (35025, 59959), (39695, 52905)]